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乙二醇-双(丁二酸 N-羟基琥珀酰亚胺酯) EGS
乙二醇-双(丁二酸 N-羟基琥珀酰亚胺酯) EGS
乙二醇-双(丁二酸 N-羟基琥珀酰亚胺酯) EGS
产品名称：EGS
中文名称：乙二醇-双(丁二酸 N-羟基琥珀酰亚胺酯)
英文名称：Ethylene glycol-bis(succinic acid N-hydroxysuccinimide ester)
CAS #: 70539-42-3
简介：EGS crosslinker, Ethylene glycolbis(succinimidylsuccinate), is a water insoluble homobifunction-al crosslinker. The 12-atom spacer arm of the EGS crosslinking reagent is cleavable. The EGS spacer arm is cleaved by hydroxylamine at pH 8.5 for 3-6 hours at 37°C. The EGS protein cross-linker possesses amino reactive NHS esters on both ends of the molecule and can be used to label intracellular proteins, since the molecule is cell membrane permeable.
该交联剂、Ethylene glycolbis（succinimidylsuccinate），是一种不溶于水的homobifunction铝交联剂。12原子间隔臂的EGS交联试剂裂解。EGS的手臂被在pH 8.5羟胺3-6小时37°C. EGS蛋白交联剂具有氨基活性NHS酯分子的两端，可以用来标记内的蛋白质，由于分子是膜的渗透性。
外观：白色粉末
Molecular Weight: 456.36
分子式：C18H20N2O12
CAS #: 70539-42-3
Spacer Length: 16.1 Å
Biochem/physiol Actions
Ethylene glycol-bis(succinic acid N-hydroxysuccinimide ester) is a homobifunctional, cleavable cross-linking reagent. It is mainly coupled to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5). The linkage provides a 12-atom spacer
溶解度：DMF
纯度：98%+
保存：-20℃
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